422542533107 has 2 divisors, whose sum is σ = 422542533108. Its totient is φ = 422542533106.

The previous prime is 422542533097. The next prime is 422542533187. The reversal of 422542533107 is 701335245224.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422542533107 is a prime.

It is not a weakly prime, because it can be changed into another prime (422542533187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211271266553 + 211271266554.

It is an arithmetic number, because the mean of its divisors is an integer number (211271266554).

Almost surely, 2^422542533107 is an apocalyptic number.

422542533107 is a deficient number, since it is larger than the sum of its proper divisors (1).

422542533107 is an equidigital number, since it uses as much as digits as its factorization.

422542533107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 38.

The spelling of 422542533107 in words is "four hundred twenty-two billion, five hundred forty-two million, five hundred thirty-three thousand, one hundred seven".